Fusion FusionServer 2298 V5, Руководство пользователя

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FusionServer 2298 V5 Server
Technical White Paper
A Appendix
2022-06-25 74
A.4 Nameplate
Certified Model Usage Restrictions
H22S-05 Global
A.5 RAS Features
The server supports a variety of Reliability, Availability, and Serviceability (RAS) features.
You can configure these features for better performance.
For details about how to configure these features, see the Server Purley Platform BIOS
Parameter Reference .
Table A-7 Supported RAS features
Module Feature Description
CPU Corrected Machine Check
Interrupt (CMCI) Corrects error-triggered interrupts.
Memory Failed DIMM Isolation Identifies faulty DIMMs to facilitate
isolation and replacement of the faulty
DIMMs.
Memory Thermal Throttling Automatically adjusts the memory
temperature to prevent the memory from
being damaged due to overheat.
Rank Sparing Uses some memory ranks for backup to
prevent the system from breaking down due
to uncorrectable errors.
Memory Address Parity
Protection Detects memory command and address
errors.
Memory Demand and Patrol
Scrubbing Corrects correctable errors upon detection.
If these errors are not corrected in a timely
manner, uncorrectable errors may occur.
Memory Mirroring Provides high reliability for the system via
mirroring.
Single Device Data
Correction (SDDC) Corrects single-chip multi-bit errors to
improve memory reliability.
Device Tagging Degrades and rectifies memory faults to
improve memory availability.
Data Scrambling Optimizes data flow distribution to reduce
the error probability and improve memory
data flow reliability and address error
detection.
PCIe PCIe Advanced Error Provides a PCIe advanced error reporting